Canada refused to sign the complaint.

There are three methods: appeal, reconsideration and reapplication.

First of all, the appeal is mainly through the judicial review of the federal court of Canada. At this time, your purpose is to show that the decision made by the immigration bureau is illegal, unfair or beyond their jurisdiction.

Second, if the application materials are rejected due to inadequacy or misunderstanding, you can ask for reconsideration. This requires you to submit clarification or additional information in response to the visa officer's refusal.

Third, reapplication is very similar to reconsideration. You can add additional or clarified information to issue a brand-new application. Generally speaking, if your personal situation changes after the first application, you can choose to reapply, which is also a good choice. After the visa is refused, if the visa is refused due to material reasons, you must pay special attention next time, check the relevant materials again, prepare the materials with high standards seriously, prepare the materials as detailed as possible, and the relevant certificates must be authoritative and reliable. In particular, you can't cheat on the application materials, because Canada attaches great importance to the issue of "integrity". If you are found to have forged information, you will not only be refused a visa, but also leave a bad record, which will affect future visa applications. Canada is a high welfare country. People from many countries in the world want to immigrate to Canada, so it is bound to be difficult to apply for a visa in Canada. Moreover, most people are refused visas mainly because the visa officer thinks they have an immigration tendency, so applicants should pay special attention to this when applying for visas. You can also look at the problem-solving network, which specializes in difficult visas such as refusal and re-signing. Moreover, as a state-owned enterprise, many Canadian visas that have been refused have been approved, but it should be noted that the price is a bit expensive.